<?php
/**
 * Gold Shipping Module
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * Shipping Airmail
 *
 * @category    Gold
 * @package     Gold_Cshipping
 * @copyright   Copyright (c) 2011 Gold
 * @Author $Id$
*/
abstract class Gold_Cshipping_Model_Carrier_Abstract extends Mage_Shipping_Model_Carrier_Abstract
{
    public function getTrackingInfo($tracking)
    {
        $_trackCollection = Mage::getResourceModel('sales/order_shipment_track_collection')
                   ->addAttributeToFilter('number',$tracking);
        $_trackCollection->load();
        if($_trackCollection)
        {
        	foreach ($_trackCollection as $_track)
        	{        		
        	  $trackResult = Mage::getModel('shipping/tracking_result_status');
              $trackResult->setTracking($_track->getNumber());              
              return $trackResult;	
        	}
        }
        return false;
    }

    /**
     * Check if carrier has shipping tracking option available
     * All Gold_Cshipping carriers have shipping tracking option available
     *
     * @return boolean
     */
    public function isTrackingAvailable()
    {
        return true;
    }  
}
